XML文件生成——借助JDOM

import java.io.* ;
import org.jdom.* ;
import org.jdom.output.* ;
public class DOMDemo {
public static void main(String args[]) throws Exception {
Element addresslist = new Element("addresslist") ;
Element linkman = new Element("linkman") ;
Element name = new Element("name") ;
Element email = new Element("email") ;
Attribute id = new Attribute("id","lxh") ;
Document doc = new Document(addresslist) ;    // 定义Document对象
name.setText("李兴华") ;
name.setAttribute(id) ;    // 将属性设置到元素之中
email.setText("mldnqa@163.com") ;
linkman.addContent(name) ;    // 设置关系
linkman.addContent(email) ;
addresslist.addContent(linkman) ;
XMLOutputter out = new XMLOutputter() ;
out.setFormat(out.getFormat().setEncoding("GBK")) ;    // 表示的是设置编码
out.output(doc,new FileOutputStream(new File("D:" + File.separator + "address.xml"))) ;
}
}